(AP) — The blockbuster trade sending star pash rusher Maxx Crosby to the Baltimore Ravens is off — and the fallout from that reversal could have a ripple effect throughout the NFL on the eve of the new league year.

The Las Vegas Raiders said Tuesday night that Baltimore backed out of the trade that was supposed to send Crosby to the Ravens for two first-round draft picks. The deal was agreed to last Friday but couldn’t be finalized until Wednesday.

A person with knowledge of Baltimore’s decision told The Associated Press that Crosby failed his physical. The person spoke on condition of anonymity because those results are private.

Crosby underwent surgery in January to repair a torn meniscus in his left knee. He missed the final two games of the season because of the injury despite wanting to play through it at the time.